Littelfuse CCMR-3 - Current-Limiting Fuse 3A 600V (200kA AIC)

Littelfuse CCMR-3 is a low-voltage current-limiting fuse from the Powr-Gard family, designed for circuit protection in industrial electrical systems. It features a 600V AC/DC voltage rating and 3A current rating with a 200kA interrupting capacity at 600V for robust short-circuit protection. The compact ferrule-connected fuse measures 0.41" in diameter with a single-barrel construction and meets CC/CD class rating standards for motor circuit protection. Compliant with industrial safety requirements, this 2 lb fuse is engineered for demanding applications including motor starters, transformers, and power distribution equipment where reliable overcurrent protection is critical.

Key Features & Specifications

• Type: CCMR series current-limiting fuse with ceramic body
• Voltage Rating: 600V AC/DC
• Current Rating: 3A
• Dimensions: 0.41" diameter
• Standards: UL/CSA recognized
• Applications: Motor circuits, transformers, power distribution
• Class Rating: CC/CD
• Connection: Ferrule
• Barrels: 1
• AIC rating: 200kA@600V
• Weight: 2 lb